37
ADVICE AND PRECAUTIONS
• This calculator contains precision components such as
LSI chips and should not be used in place subject to
rapid variations in temperature, excessive humidity dirt
or dust, or exposed to direct sunlight.
• The liquid crystal display panel is made of glass and
should not be subjected to excessive pressure.
• When cleaning the device do not use a damp cloth or
volatile liquid such as paint thinner. Instead, use only a
soft, dry cloth.
• Do not under any circumstances dismantle his device. If
you believe that the calculator is not functioning
properly, either bring or mail the device together with the
guarantee to service representative of Canon Business
office.
• Never dispose the calculator improperly such as
burning; it can create risks of personal injury or harm.
You are suggested to dispose this product according to
your national law.
• Do replace the battery once very two years even it is not
used frequently.
Battery Caution!
• Keep the Battery out of reach of children. If the battery is
swallowed, contact a doctor immediately.
• Misuse of battery may cause leakage, explosion,
damages or personal injury.
• Don’t recharge or disassemble the battery, it could
cause a short circuit.
• Never expose the battery to high temperatures, direct
heat, or dispose by incineration.
• Never leave a dead battery in the calculator as the dead
battery may leak and cause damage to the calculator.
• Continue using the calculator in the low battery condition
may have improper operation or the stored memory may
be corrupted or lost completely. Keep the written records
of important data all the time; and replace the battery as
soon as possible.
Summary of Contents for F-718SG
Page 1: ...F 718SG F 718SA SCIENTIFIC CALCULATOR USER INSTRUCTIONS ENGLISH E IE 449 ...
Page 39: ...MEMO 39 ...
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